Cheap Alaska Airlines flights Boise (BOI) to Ontario (ONT)

Cheap Alaska Airlines flights Boise (BOI) to Ontario (ONT)

Prices were available within the past 7 days and start at for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 30 - Tue, Jun 2

BOI

Boise

ONT

Ontario

$137 Roundtrip, found 22 hours ago

$137

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Sat, May 30 from Boise to Ontario, returning Tue, Jun 2, priced at $137 found 22 hours ago

Fri, May 29 - Tue, Jun 2

BOI

Boise

ONT

Ontario

$167 Roundtrip, found 22 hours ago

$167

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Fri, May 29 from Boise to Ontario, returning Tue, Jun 2, priced at $167 found 22 hours ago

Tue, Jun 2 - Wed, Jun 3

BOI

Boise

ONT

Ontario

$177 Roundtrip, found 22 hours ago

$177

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Tue, Jun 2 from Boise to Ontario, returning Wed, Jun 3, priced at $177 found 22 hours ago

Sat, May 30 - Fri, Jun 5

BOI

Boise

ONT

Ontario

$197 Roundtrip, found 22 hours ago

$197

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Sat, May 30 from Boise to Ontario, returning Fri, Jun 5, priced at $197 found 22 hours ago

Tue, Jun 2 - Thu, Jun 4

BOI

Boise

ONT

Ontario

$207 Roundtrip, found 22 hours ago

$207

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Tue, Jun 2 from Boise to Ontario, returning Thu, Jun 4, priced at $207 found 22 hours ago

Fri, May 29 - Fri, Jun 5

BOI

Boise

ONT

Ontario

$227 Roundtrip, found 22 hours ago

$227

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Fri, May 29 from Boise to Ontario, returning Fri, Jun 5, priced at $227 found 22 hours ago

Mon, Jun 1 - Thu, Jun 4

BOI

Boise

ONT

Ontario

$257 Roundtrip, found 22 hours ago

$257

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Mon, Jun 1 from Boise to Ontario, returning Thu, Jun 4, priced at $257 found 22 hours ago